Remember the Tizen operating system? It's not a household name, but it did make an appearance on the second wave of Samsung Galaxy Gear devices. We're still waiting for a full-fledged phone running the open-source OS, though, and we may just see one this year. According to sources who spoke with the Wall Street Journal, Samsung will launch a Tizen handset in Russia "in the coming weeks," and a Tizen device will reach India soon after. While that's about it in terms of details, one thing is clear: Samsung will look outside the US and Europe to get the fledgling operating system off the ground and into phones.